The cum pen. The cum pen is a pen which writes with cum instead of ink. Now, this does sound like a simple idea...

The cum pen. The cum pen is a pen which writes with cum instead of ink. Now, this does sound like a simple idea, as if you can just use any other pen and replace the ink with your cum, but after conducting some experiments, I came to the conclusion that the cum would dry in a regular pen's cartridge, and go bad. After days of thinking, I finally came up with a solution to this problem: Instead of an ink cartridge, it would be an actual penis and testicles storing the semen. That way, it won't go bad. I know that this sounds outrageous, but it did actually work very well. Here's a rough sketch of the scheme. The heart motor is the device that keeps the entire organ functional, making the dick erect at all times. The testicles are also powered by the blood motor, they've been genetically modified to produce 5 times more semen that normal. The rubber ball is the most important part of the pen: it both spreads the semen for writing and arouses the dick. My prototype works flawlessly so far, ( The penis was willfuly donated to me by a tranny), though it does need improvements. Please share your thoughts and/or ideas, Yea Forums. I am sure you can come up with something useful

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I'm 12 and what is this

How are you getting oxygen into the blood for the cells?

through the membrane, my good man

Is the cum treated somehow or is it pure ? Is it possible for a woman to be impregnated by the product if she is raped with it or after any instance involving masturbation with the product ? Can a kid have a literal fuckin pen as a father ? What is your policy regarding this matter ? Also giving the current price for testicles on the black market I'm not sure you can make any profit with this.

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Oh yeah there's also a special vent system for oxygen inside the motor, forgot to mention that

so your saying your getting oxygen through diffusion? where is it being diffused from? what membrane?

also, with balls that create 5 times the amount of semen, wouldn't the balls end up bursting due to the volume of the balls? is this semen being recycled if it is not used? and where is this recycled semen going?

underage b&

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you're too young to be aware of this meme

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I see that I forgot to mention a lot of important information regarding. I'll now answer your questions: No, you can't get pregnant off this thing. I had to sacrafice semen quality for it's expended amount. Regarding dick cost, I have my own sources, so that isn't a problem. No, the balls don't burst. As I said, they're modified. Thanks for the feedback

haha no u i just pranked you it was a joke all along hahaha you stupid ididoit i know a hacker and i will hack you bitch
fuck you

regarding the amount of semen that comes out when you write, does it work similar to a ball point pen?

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won't the rubber ball rub the top of the dick off after a while

Yes, close to a ballpoint pen. I am thinking of modification options, so you can increase the radios of the semen spreading

How would the semen be visible on the paper after it dries? Are there different color semen?

Hmm, yes, that is a genuine concern. I should look into this, maybe instead of rubber I'll use something softer

Yes, you will be able to color your semen, by using regular coloring agents. Or you can not color it, so it becomes only visible on UV light

how would the dick be "aroused" per say. without the nervous system and a brain telling the muscles in the penis what to do, i feel the dick wouldnt be functional. Is "aroused" a term for a constant electrical shot going through the penis, tightening the muscles? and if so, how much energy would that take?

Good question. You see, there is no need for a brain. The muscles are told what to do by electrical impulses created by the blood motor. In my testing, I used small batteries found in lighters with flashlights ( the one's that can be found in stores ). It seems it doesn't require much, though I will test it to get accurate results on the amount of energy needed for that.

By "arousal" I mean activation of the electrical impulse process, making the penis ejaculate at the needed time

Could you post a picture of your prototype so we can see how its all wired up?

Unfortunately, I don't have a camera. This may strike you as suspicious, but my point isn't to advertise my invention, or get praise, but to get feedback from the wonderful anons of Yea Forums

a dick only gets hard because blood is going to the erectile tissue, that is why people get a hard-on if they have an injury on their pelvis, so as long fresh blood is being pumped in it should be fine

what about a cooling system? wouldnt the blood motor and electrical componets get too hot?

also, a dick isnt the most comfortable thing to hold, will it have something like grips? and what about a balance system for the front of the pen if the back of the pen holds the balls and heart motor?

maybe use a cotton ball, or attach a calligraphy tip

The blood motor isn't doing much work in the first place, I doubt the temperature would rise to high levels, though that is something I could take into consideration. There is a venting system already. Yes, the design will be improved in future versions. Thanks for the feedback

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This is really the only other thing i wanna know, except for the pic of the pen.

As I said, no, a woman cannot get impregnated with this device. I had to sacrifice semen quality for it's increased quantity.

Keep showing how new you are

How is that possible? is it not using sperm, but semenial fluid? would you even need the balls at that point?

haha no u i just pranked you it was a joke all along hahaha you stupid ididoit i know a hacker and i will hack you bitch
fuck you. my hacker friend is tracing your ip as we speak. you are dead idioit. say goodbye to you system bitch it will soon explode when my hacker buddy infects it with a virus. im going to kill your mainframe mother fucker.

your dumb, where's the prostate?

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The balls are modified to produce a special kind of semen, which is a lot worse quality than regular semen, but it is still semen, just more of it

this. you cant make semenial fluid without it

It should be somewhere in there, looks like I forgot to mention it in the draft.

can i make my manga with this pen

Yes. This pen is made for specifically manga/hentai artists in my. It would make the most realistic cumshots and creampies.

but how does it work for something like muscles or hair?

You will be able decrease the opacity of the pen and change the colors, so drawing regular bodyparts is possible. In future versions, all of this will be revised.